信息网络安全 ›› 2017, Vol. 17 ›› Issue (6): 62-67.doi: 10.3969/j.issn.1671-1122.2017.06.010

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Design and Implementation of Anti Web DDoS Attack Model Based on Improved Logistic Regression Algorithm

ZHANG Xuebo1, LIU Jinghao1, FU Xiaomei2   

  1. 1. School of Electrical Automation and Information Engineering, Tianjin University, Tianjin 300072, China;
    2.School of Marine Science and Technology, Tianjin University, Tianjin 300072, China
  • Received:2017-05-05 Online:2017-06-20

Abstract: Web DDoS attack has become one of the common ways for hackers to attack. In order to improve the detection speed and accuracy of Web DDoS attack effectively, this paper proposes a light weight and novel detection algorithm combined quantum particle swarm optimization method with Logistic regression model. This algorithm replaces Newton method with adaptive swarm optimization method to solve Logistic regression coefficient, improving the efficiency and accuracy of solving the regression coefficient. In order to verify the availability of the proposed algorithm, the WorldCup98 open dataset was used in our study to compare the performance of our algorithm with the existing improved Logistic regression algorithms.The experimental results show that compared with the existing improved Logistic regression algorithm, the proposed algorithm has higher detection rate and smaller detection error rate in terms of detecting Web DDoS attacks. Meanwhile,there is a linear relationship between the time complexity of the proposed algorithm and the number of detection sample.

Key words: Web DDoS attack detection, Logistic regression, quantum particle swarm optimization algorithm, Newton method

CLC Number: